Calcium iodate
Calcium iodate (CAS 7789-80-2, Ca(IO3)2) is an inorganic salt with a molecular weight of 389.88 g/mol. This white crystalline powder, also known as Lautarite, is characterized by its oxidizing properties. It finds application as a chemical synthesis reagent and in materials science, particularly within inorganic salt formulations. Calcium iodate is a key component in various research and industrial chemical processes requiring precise stoichiometric control.
- IUPAC
- Lautarite

Chemical Synthesis
Calcium iodate serves as a valuable reagent in organic and inorganic synthesis. Its oxidizing nature allows it to participate in specific chemical transformations, contributing to the formation of complex molecules and materials. It is utilized in research and development settings for the precise creation of novel chemical compounds.
Materials Science
As an inorganic salt, calcium iodate is employed in materials science research. It can be incorporated into formulations for developing new materials with specific properties. Its role often involves acting as a precursor or additive in the creation of advanced ceramic or composite materials.
Laboratory Reagent
Calcium iodate is supplied as a laboratory reagent for analytical and experimental purposes. Its well-defined chemical properties make it suitable for use in various scientific investigations and quality control procedures where a reliable source of iodate ions is required.
| Molecular weight | 389.88 |
|---|---|
| Linear formula | Ca(IO3)2 |
| Assay | 98% |
| Form | powder |
| Density | 4.520 g/mL(lit.) |
| Solubility | ethanol: insoluble(lit.)nitric acid: slightly soluble(lit.) |


Hazard statements
- H272May intensify fire; oxidiser
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1479 5.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | O,Xinitric acid: slightly soluble(lit.) |
| Risk statements (R) | 8-36/37/38 |
| Safety statements (S) | 16-17-26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Calcium Iodate used for?
+
Calcium iodate is used as a chemical synthesis reagent, in materials science, and as a general laboratory reagent for various research and analytical applications.
What is the CAS number and formula for Calcium Iodate?
+
The CAS number for Calcium Iodate is 7789-80-2 and its chemical formula is Ca(IO3)2.
What grade and purity does Tech Serve Solutions supply for Calcium Iodate?
+
Tech Serve Solutions supplies Calcium Iodate with an assay of 98%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product specifications.
How should Calcium Iodate be handled safely?
+
Calcium Iodate is an oxidizer and an irritant. Handle with appropriate personal protective equipment, including a dust mask (N95), eyeshields, gloves, and suitable respirator cartridges (N100 or P3). Avoid contact with skin, eyes, and clothing. Store away from combustible materials and sources of ignition. It is labelled with Danger and carries hazard statements H272 (May intensify fire; oxidizer), H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation).
Is Calcium Iodate a controlled substance?
+
The provided data does not indicate that Calcium Iodate is a controlled substance.
How is Calcium Iodate packed and shipped?
+
Calcium Iodate is shipped as UN 1479, Hazard Class 5.1 (Oxidizer), Packing Group II. Packaging is designed to meet regulatory requirements for international transport.
How can I request a sample or quote for Calcium Iodate?
+
To request a sample or obtain a quote for Calcium Iodate, please contact our sales department through the provided channels on the Tech Serve Solutions website.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis